Fig. 5. daf-19::gfp expression in the hook neurons. Left lateral view.
Scale bars: 20 µm. Nomarski (A) and fluorescence (B) images of a wild-type
male tail at the fourth larval lethargus. daf-19::gfp expression in
HOB is significantly stronger than that in HOA, PVX and PVY. The same
expression pattern was present in egl-46(sy628) (C) and
egl-44(n1080) mutant males (D) (arrows).